OpenBSD-4.6/regress/usr.bin/diff/Makefile

# $OpenBSD: Makefile,v 1.5 2003/08/10 18:32:44 otto Exp $

REGRESS_TARGETS=t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 t11 t12 t13

DIFF=diff
PATCH=patch
PATCHOPTIONS=-sb

# Skip the cmp(1) part for ed(1) style diffs for these tests
EDSKIPCMP=t7 t10 t12

# .1 and .2: 	input files

# t1: two empty files
# t2: basic editing
# t3: one empty, other contains text
# t4: one contains text, other empty
# t5: files are the same
# t6: one file with no newline at end, other does contain newline
# t7: one file with newline at end, the other not
# t8: revisison 1.1 and 1.54 of kern_malloc.c
# t9: revisison 1.1 and 1.104 of vfs_syscalls.c
# t10: two files with no end of line at the end, line in second file is longer
# t11: rev 1.3 and 1.36 of usr.bin/ed/ed.1.
# t12: rev 1.1 and 1.2 of sbin/isakmpd/regress/hmac/Makefile.
# t13: a case to check the single dot on a line handling for ed(1) patches.

.SUFFIXES: .1 .2

all: clean ${REGRESS_TARGET}

.1:
	@cp ${.CURDIR}/${*}.1 ${*}.copy
	@cp ${.CURDIR}/${*}.1 ${*}.c.copy
	@cp ${.CURDIR}/${*}.1 ${*}.u.copy
	@cp ${.CURDIR}/${*}.1 ${*}.e.copy
	@${DIFF}  ${.CURDIR}/${*}.1 ${.CURDIR}/${*}.2 > ${*}.patch || true
	@${DIFF} -c  ${.CURDIR}/${*}.1 ${.CURDIR}/${*}.2 > ${*}.c.patch || true
	@${DIFF} -u  ${.CURDIR}/${*}.1 ${.CURDIR}/${*}.2 > ${*}.u.patch || true
	@${DIFF} -e  ${.CURDIR}/${*}.1 ${.CURDIR}/${*}.2 > ${*}.e.patch || true
	@${PATCH} ${PATCHOPTIONS} ${*}.copy ${*}.patch || true
	@${PATCH} ${PATCHOPTIONS} ${*}.c.copy ${*}.c.patch || true
	@${PATCH} ${PATCHOPTIONS} ${*}.u.copy ${*}.u.patch || true
	@${PATCH} ${PATCHOPTIONS} ${*}.e.copy ${*}.e.patch || true
	@cmp -s ${.CURDIR}/${*}.2 ${*}.copy || \
		(echo "XXX ${*} standard diff failed" && false)
	@cmp -s ${.CURDIR}/${*}.2 ${*}.c.copy || \
		(echo "XXX ${*} context diff failed" && false)
	@cmp -s ${.CURDIR}/${*}.2 ${*}.u.copy || \
		(echo "XXX ${*} unified diff failed" && false)
	@( echo ${EDSKIPCMP} | grep -q '[[:<:]]${*}[[:>:]]' ) || \
		cmp -s ${.CURDIR}/${*}.2 ${*}.e.copy || \
		(echo "XXX ${*} ed diff failed" && false)
	
# Clean all files generated
clean:
	rm -f *.copy *.patch *.orig

.include <bsd.regress.mk>